68113368 has 48 divisors (see below), whose sum is σ = 185257800. Its totient is φ = 22608000.

The previous prime is 68113277. The next prime is 68113399. The reversal of 68113368 is 86331186.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16188 + ... + 19956.

Almost surely, 2^68113368 is an apocalyptic number.

It is an amenable number.

68113368 is an abundant number, since it is smaller than the sum of its proper divisors (117144432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68113368 is a wasteful number, since it uses less digits than its factorization.

68113368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4032 (or 4025 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 68113368 is about 8253.0823332862. The cubic root of 68113368 is about 408.3922122325.

The spelling of 68113368 in words is "sixty-eight million, one hundred thirteen thousand, three hundred sixty-eight".